5 Lighting ModesLED headlight has 5 lighting modes to meet your various needs: In standard white light mode: 1st Click, 100%- White Lights 3.5H; 2nd Click, 50%- White Lights Lights 6H; 3rd click, 20% - White light 15H; Press and hold the button for 2s: SOS Strobe In smart motion sensor mode, click 100% Lights sensor for the first time; click off for the second time.USB RechargeableThe headlight has a built-in high-quality 800mAh rechargeable battery. You can charge it from any USB port (including a micro USB cable). A single charge gives you 3-15 hours of use while charging and turning on the lights at the same time. No need to wait for a full charge or replace the battery.Lightweight Adjustable BeamPre-less headlight only weighs 1.76 ounces, comfortable and lightweight. The lamp head can be rotated 60 to illuminate in any direction as you like, which is very convenient for daily use. The head torch features a comfortable elastic headband that easily adjusts the length to perfectly fit your head size and is comfortable for both adults and children. It is also removable and washable.Super Bright and Motion SensorThe headlight flashlight uses a high-power LED chip with a maximum brightness of 500 lumens, which can easily spot up to 350 feet away. It can provide a large area of light for any of your night tasks. It adds a motion sensor mode where you can easily turn the lights on/off with a wave of your hand. This is very handy when your hands are not freeWide UseLED headlights are IPX4 waterproof, suitable for rain or snow, indoor or outdoor. Its the perfect addition to your running, camping, fishing, hiking, backpacking, hunting or cycling gear. If you are not satisfied with our products, we offer a money-back guarantee and a full lifetime warranty.